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รายละเอียดสินค้า:
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| ช่วงที่กำหนด: | 0 ~ 10 ppm | โอเวอร์โหลดสูงสุด: | 30 ppm |
|---|---|---|---|
| ความไว (20 ℃): | 1.5 ± 0.5 μA/ppm | เวลาตอบสนอง (T90): | ≤ 90s |
| เน้น: | 4 electrode H2S gas sensor,low concentration hydrogen sulfide sensor,H2S gas sensor with warranty |
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7E4-H2S-10 Hydrogen Sulfide Gas Sensors 4 Electrode H2S Low Concentration
This 4-electrode sensor is designed for air quality monitoring to measure the low-concentration H2S gas with ultra-high resolutions. The design optimizes the sensor sensitivity, accuracy and long-term stability and enables the sensor to detect H2S variations at parts per billion (ppb) levels.
Performance Characteristics
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Zero Signal (20℃)
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< ±300 nA |
| Baseline Shift | (-30℃ ~ 50℃) < 100 ppb |
| Resolution | 2 ppb |
| Linearity | Linear up to 10 ppm |
| Bias Voltage | 0 mV |
Environmental
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Temperature Range
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-30℃ ~ 50℃ |
| Pressure Range | 1 ± 0.1 atm |
| Humidity Range | 15% ~ 90%RH non-condensing |
Life Time
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Long Time Output Drift
|
< 10% signal/year |
| Recommended Storage Temp | 10℃ ~ 30℃ |
| Expected Operating Life | 2 years in clean air |
| Storage Life | 6 months in original packaging |
| Warranty | 24 months |
ผู้ติดต่อ: Xu
โทร: 86+13352990255
